Are fatigue, weight loss, and swollen nodes signs of lymphoma?

Question

Hi doctor,

I am a 24-year-old woman. I have been feeling extremely fatigued over the past few months, along with unexplained weight loss despite having a normal appetite.

I have noticed several swollen lymph nodes in my neck and under my arms that are not painful but have not gone away. I have also been experiencing drenching night sweats that soak through my clothes and sheets, and I sometimes have intense itching all over my body without a clear cause.

In addition, I have had recurring fevers that come and go without any obvious infection, and I feel unusually short of breath when climbing stairs.

Could these symptoms be related to a blood disorder such as lymphoma? Should I be concerned about the combination of persistent swollen lymph nodes and night sweats?

Please guide.

Answer 1

Hi,

Welcome to icliniq.com.

I read your query and understand your concerns.

Yes, your symptoms sound concerning. When someone your age presents with persistent fatigue, unexplained weight loss despite a normal appetite, painless but persistent swollen lymph nodes, drenching night sweats, recurrent fevers without signs of infection, and generalized itching with no visible skin condition, it raises a red flag, particularly for a condition like lymphoma. These are collectively called "B symptoms" and are commonly seen in blood cancers such as Hodgkin's or Non-Hodgkin's lymphoma.

Your shortness of breath when climbing stairs could be due to anemia, which often accompanies chronic illnesses. It may also suggest the presence of enlarged lymph nodes in the chest (mediastinum) that are pressing on nearby structures like the lungs or airways. Either way, your symptoms warrant a thorough and prompt investigation.

To evaluate this, the following investigations are important:

A complete blood count (CBC) with peripheral smear to evaluate blood cell counts and morphology.
Erythrocyte sedimentation rate (ESR) and lactate dehydrogenase (LDH) to assess inflammation and cell turnover.
Chest X-ray to check for mediastinal lymphadenopathy.
Contrast-enhanced computed tomography (CT) scan of the neck, chest, and abdomen for detailed imaging of lymph node involvement.
If swollen lymph nodes persist, an excisional lymph node biopsy, not a fine needle aspiration (FNAC) is necessary for an accurate diagnosis.
Screening for viral infections such as human immunodeficiency virus (HIV) and Epstein-Barr virus (EBV).
Bone marrow biopsy may be recommended later by a specialist if indicated.

Given the clinical picture, there is a strong suspicion of lymphoma with B symptoms. You should be referred urgently to a hematologist for further work-up and tissue diagnosis.

It is very important not to start antibiotics or corticosteroids before a biopsy, as these can mask histological findings and delay diagnosis. In the meantime, stay well-hydrated, monitor your fever pattern, and avoid self-medication.

If your breathlessness worsens or you experience chest pain or dizziness, seek immediate in-person medical care.

For follow-up, please keep me updated as soon as your blood tests and imaging are done. If any lymph nodes are accessible, a biopsy is key to confirming the diagnosis and planning treatment.

Please do not wait for symptoms to resolve on their own. Prioritize your health, get adequate rest, eat nutritious meals, and avoid crowded areas if your immune system is compromised.

I hope this information is helpful.

Thank you.